baber/WOPTO huggingface dataset:
Patent DE-3267187-D1 (DE)
Title: Method of manufacturing products from high-strength alloys of the al-zn-mg-cu type and with transverse direction toughness
Inventor: DEVELAY ROGER
IPC: C22F1/053
Filed: 1982-12-01
Granted: 1985-12-05
Abstract: 1. A method of producing hot extruded products of the type Al-Zn-Mg-Cu, which, in the treated state, has improved transverse characteristics, characterised by casting an alloy of the following composition (% by weight) : Si =< 0.08 Cu 1.0 to 2.0 Mg 2.1 to 3.5 Zn 7.2 to 9.5 Cr 0.07 to 0.17 Mn 0.15 to 0.25 Zr 0.08 to 0.14 Ti =< 0.10 Others each =< 0.05 Others total =< 0.15 Balance = Al and iron homogenizing the cast product in the range of temperatures of from 460 degrees C to the initial melting temperature of the alloy, hot extruding the product at a temperature of the order of 400 degrees C, optionally hot drawing the hot extruded product, putting the product into solution in the range of temperatures of from 460 to 490 degrees C, quenching the product in cold water (omicron =< 40 degrees C), cold working with a level of deformation (S - s/s) =< 10%, and a tempering operation : type T6 : that is to say, from 6 to 50 hours at from 115 to 150 degrees C, or type T7 : that is to say, from 3 to 24 hours at from 100 to 120 degrees C + 8 to 20 hours at from 150 to 170 degrees C, the longest periods of time generally being associated with the lowest temperatures.
Patent DE-3267989-D1 (DE)
Title: Fuel atomisers for oil burners
Inventor: SARJEANT MALCOLM
IPC: F23D11/10
Filed: 1982-04-20
Granted: 1986-01-30
Abstract: An oil fuel atomiser for use in an oil burner comprises a cap (16) screwed onto a body member (10). The cap (16) and body member (10) are shaped to define an annular mixing chamber (15) with a plurality of exit ports (14) to give a conical spray of oil droplets. The oil may be fed through a central passage (11) through the body into inlet ports (13, 30) in the mixing chamber (15) or may be fed through an annular passage (21) or passages into the mixing chamber (15). The atomising fluid is fed through an annular passage (21) of through a central passage (11) also into the mixing chamber (15). The oil ports are arranged to produce toroidal recirculation in the annular mixing chamber (15) and the atomising fluid is injected into the mixing chamber (15) at a plurality of positions to give good mixing.
Patent DE-3271960-D1 (DE)
Title: Powder polymer composition, its preparation and uses
Inventor: HARREUS ALBRECHT DR
IPC: C08L31/02
Filed: 1982-01-14
Granted: 1986-08-21
Abstract: A pulverulent polymer composition which is readily pourable, has a low tendency to form dust and has good stability on storage is composed of a mixture of a vinyl ester polymer and a small proportion of a hydrophobic silica. The composition is prepared by spray drying an aqueous vinyl ester polymer dispersion in the presence of a hydrophobic silica. The silica is preferably a product from the reaction of a hydrophilic silica with an organochlorosilane. The composition can be redispersed in water and the films produced from such dispersions are transparent; they are suitable for the production of paints, glues and adhesives.
Patent DE-3278451-D1 (DE)
Title: Switching arrangement with an optical fibre
Inventor: FALCO LUCIEN
IPC: G02F1/01
Filed: 1982-09-08
Granted: 1988-06-09
Abstract: 1. A switching device with a multi-mode optical fibre, at one end of which there is arranged a source of at least approximately coherent light and at the other end of which there is arranged a light detector containing at least one photo-electric light sensor for detecting and differentiating between alterations caused by influences on the optical fibre in the optical phase characteristics of the light propagated in the optical fibre and emerging at the above-mentioned other end, at least one optical fibre section being provided with a resilient actuating device to effect a specific, limited transverse displacement of the optical fibre, in such a way that the light spots emerging at the above-mentioned other end undergo a position change owing to the transverse displacement of the optical fibre effected by the actuating device, and the light detector comprising a band-pass filter connected to the photo-electric light sensor, characterized in that each photo-electric light sensor (27) of the light detector (26; 39) is associated with a specific light spot and covers a solid angle, which is at most equal to the size of the associated light spot.
Patent DE-3361814-D1 (DE)
Title: Arylene sulfide polymer preparation
Inventor: EDMONDS JAMES THOMAS
IPC: C08G75/02
Filed: 1983-02-14
Granted: 1986-02-27
Abstract: A method for producing arylene sulfide polymer in which a reaction mixture containing at least one polyhalo-substituted aromatic compound, at least one organic amide, at least one alkali metal carboxylate, H2S and water in an amount up to 5 weight percent of the total of the reaction mixture components is contacted at polymerization conditions for a time sufficient to produce polymer. In a preferred embodiment, at least one alkali metal carboxylate is present in the reaction mixture.
Patent DE-3372501-D1 (DE)
Title: High-temperature protective coating
Inventor: NICOLL ANDREW R
IPC: C23C4/073
Filed: 1983-07-22
Granted: 1987-08-20
Abstract: A high-temperature protective layer on which a metal oxide-containing top layer forms under operating conditions. The high-temperature protective layer consists of an alloy which has an M-Cr-Al base material with which at least one metal of sub-group 4 or one transition metal of sub-group 5 of the periodic table and a metal-like material are alloyed. M represents a metallic element of sub-group 8 of the periodic table. This can be nickel, nickel/cobalt, cobalt or iron. The base material of the alloy contains silicon and zirconium or silicon and tantalum as additives.
Patent DE-3379108-D1 (DE)
Title: Process for the organic synthesis of oligonucleotides containing galactosamin-uron-acid motives, oligosaccharides obtained and their biological applications
Inventor: JACQUINET JEAN-CLAUDE
IPC: A61P7/02
Filed: 1983-10-27
Granted: 1989-03-09
Abstract: Process for the organic synthesis of oligosaccharides forming or corresponding to fragments of acid mucopolysaccharides wherein two compounds comprised of or terminated respectively by patterns of galactosamine structure and patterns of uronic acid structure. Said patterns are specifically substituted. Said process results in oligosaccharides usable particularly in therapy.
Patent DE-3463580-D1 (DE)
Title: Coin dispenser
Inventor: THOMAS KIM
IPC: G07F5/24
Filed: 1984-02-08
Granted: 1987-06-11
Abstract: A coin storage assembly has a container (6) storing a stack (10) of coins, and a coin slide (126) located underneath the stack (10) and having an aperture (128) for receiving the lowermost coin in the stack (10). The slide (126) can be shifted transversely of the stack (10) to remove the coin in the aperture (128). The next adjacent coin is detained by a modular structure (112) which has been formed separately from and fined to the lower end of the container (6). The structure (112) has been selected from a range of structures which are identical except for the depth of their coin-engaging surfaces (132); those designed for use with thinner coins have a surface (132) extending to a lower level with respect to the position at which they are fixed to the container (6).
Patent DE-3468070-D1 (DE)
Title: Dust introduction into a hot zone
Inventor: LUTTGER HANS
IPC: C21B5/00
Filed: 1984-09-08
Granted: 1988-01-21
Abstract: 1. Dust introduction system into a hot zone, especially into a shaft furnace or pulverized coal burner for hot water or steam boilers or hot gas generators, comprising a metering apparatus, the metering apparatus consisting of a jet conveyor having a distributor head and at least two discharge openings (10), characterized in that the discharge openings (10) are orientated parallel and are each equipped with a single and independently adjustable valve cone (11), the valve cones (11) being also constructed as injectors.
Patent DE-3470676-D1 (DE)
Title: Buffing disc or wheel
Inventor: STAHL HELMUT
IPC: B24D13/10
Filed: 1984-10-25
Granted: 1988-06-01
Abstract: A polishing disk or polishing roller includes a rigid carrier ring and a yieldable layer of textile material attached to the circumference of the carrier ring. So as to permit smooth polishing of a workpiece free of any smudges or smears, the yieldable layer consists of a plurality of single threads distributed over the periphery of the carrier ring; when the carrier ring is rapidly rotated, the threads extend with their free outer ends,-which preferably have a length from 30 to 50 cm,-substantially radially outwards under the action of the centrifugal force. The polishing disk is provided with border rings of textile material on its lateral ends; each border ring is separated by radial slits into single and mutually overlapping segments of textile material.
Patent DE-3470876-D1 (DE)
Title: Method of forming laminated single polarization fiber
Inventor: BHAGAVATULA VENKATA ADISESHAIA
IPC: G02B6/10
Filed: 1984-10-03
Granted: 1988-06-09
Abstract: A process for manufacturing a preform from which is drawn an optical fiber, the core of which comprises layers of different glass composition. Layers of glass soot are deposited on the flat, longitudinally extending sides of a thin, elongated mandrel. Adjacent soot coatings have different refractive indices. A preliminary coating of cladding glass soot is deposited on the laminated soot structure. The resultant composite body is consolidated and stretched to form a rod or core structure upon which the final coating of cladding soot is deposited. The resultant composite body is consolidated and drawn into an optical fiber. In a modification of the this method, the mandrel is removed after the planar soot coatings and preliminary coating of cladding soot are deposited thereon. The resultant soot body is consolidated and processed as described previously.
Patent DE-3480008-D1 (DE)
Title: Primer coating composition
Inventor: MOSSER MARK F
IPC: C23C22/74
Filed: 1984-11-28
Granted: 1989-11-09
Abstract: A primer coating composition, particularly for use with polyvinylidene fluoride topcoating comprising an aqueous acid coating composition having phosphate ions and ions of the group of chromate ions or molybdate ions, and particulate of polyvinylidene fluoride.
Patent DE-3481577-D1 (DE)
Inventor: CHET ILAN
IPC: A01N63/38
Filed: 1984-06-04
Granted: 1990-04-19
Abstract: A biological control agent comprising the antifungal agent Trichoderma harzianum T-35 (ATCC No. 20691), which is characterized by antifungal activity against fungi of the genus Fusarium. This strain is useful for protecting most crops affected by the fungus Fusarium spp. and is more active than other previously disclosed strains. Biocontrol compositions containing T. harzianum T-35 (ATCC No. 20691) provide antifungal protection to a broad spectrum of plants, including wheat, cotton, melons and tomatoes.
Patent DE-3563232-D1 (DE)
Inventor: BINARSCH JURGEN ING GRAD
IPC: E05F15/40
Filed: 1985-12-17
Granted: 1988-07-14
Abstract: 1. Door control, especially for controlling doors in public means of transport serving to convey passengers, having an electronic system which can be supplied with an operating voltage by way of an ignition which and which reverses the door in response to different input signals, characterized in that means (1, 3, 5) are provided which maintain the operating voltage of the electronic system (18) at least for the amount of time taken for one door movement, even when the ignition switch is switched off.
Patent DE-3564414-D1 (DE)
Title: Can coiler
Inventor: ROSINK ALBERT
IPC: B65H54/76
Filed: 1985-06-28
Granted: 1988-09-22
Abstract: A can coiler with sliver inlet opening (1) on its head side, which opening is arranged in a rotating plate (11) and is flanked by calender rolls (16) the drive for which is derived from the rotary motion of the rotating plate (11) in the head of the can coiler. A structural form which is simple to manufacture and favorable in use and for maintenance is provided by the drive of the calender rolls being developed as a belt drive with a friction wheel (13) which can be shifted into position of application against an annular surface (18') of the head (10) of the can coiler.
Patent DE-3568912-D1 (DE)
Title: Ion-conducting macromolecular material for making electrolytes or electrodes
Inventor: ARMAND MICHEL
IPC: C08L71/00
Filed: 1985-05-24
Granted: 1989-04-20
Abstract: Macromolecular material of ionic conduction constituted by a salt in solution in a polyether. The polyether is polycondensed and/or cross-linked and presents at least two chains connected to each other by a bridge that comprises a silicon, cadmium, boron or titanium atom connected to one of the chains by an oxygen atom. Application to producing electrodes and electrolytes for electrochemical accumulators.
Patent DE-3569541-D1 (DE)
Title: Pharmacologically active peptides
Inventor: BRANTL VICTOR DR MED DIPL CHEM
IPC: C07K14/47
Filed: 1985-09-23
Granted: 1989-05-24
Abstract: New pharmacologically active peptides have the general formula (I), wherein Tyr is the aminoacid tyrosine, Phe is the aminoacid phenylalanine, Val is the aminoacid valine, Pro is the aminoacid proline, A is L-proline or any D-aminoacid; B, C and D may represent any D- or L-form aminoacid. Said compositions are useful in the treatment of diseases.
Patent DE-3572489-D1 (DE)
Title: Indolophenanthridines, their preparation and use
Inventor: HAGENBACH ALEXANDER
IPC: A61P15/00
Filed: 1985-01-22
Granted: 1989-09-28
Abstract: 4,6,6a,7,8,12b-hexahydro-indolo[4,3-ab]phenanthridines are useful as dopaminergic and analgesic agents.
Patent DE-3580529-D1 (DE)
Inventor: CLAPSON JOHN DAVID
IPC: E04G21/10
Filed: 1985-07-01
Granted: 1990-12-20
Abstract: A method of casting an horizontal area of concrete comprises laying a pattern of screed rails (2,30,48) on a substrate (46) with the rails supported in shoes (8,34,60,68) on the substrate (46) at spaced locations therealong to define at least one casting region in the pattern. Concrete is cast in the region or regions to cover the area. The rails (2,30,48) may be supported above the substrate (46) to form spaces between the rails and the substrate. The rails (2,30,48) may be located in the shoes (8,34,60,68) by means of one or more of spacers, wedges and bolts (12,14,36,40).
Patent DE-3581857-D1 (DE)
Inventor: SUNG ERIC DR
IPC: C11D1/52
Filed: 1985-07-27
Granted: 1991-04-04
Abstract: The agents can be used in machines at low temperatures. They contain alkali metal di- or triphosphates, zeolites or organic complexing agents for calcium, alkali metal metasilicate, sodium carbonate, sodium bicarbonate, waterglass, compounds which release active oxygen, a low-foam, non-ionic surfactant, 0.1 to 5% by weight of a hydrolase enzyme (amylases, proteases, lipases) and as cleaning enhancer 0.1 to 5% by weight of high molecular weight terminal or non-terminal epoxyalkanes which are reacted with 1 mole of mono- or diethanolamine per mole of alkane and are optionally alkoxylated with 1 to 5 mole of ethylene oxide or propylene oxide.
Patent DE-3583278-D1 (DE)
Inventor: PAULUS HENRY P
IPC: G01N33/531
Filed: 1985-04-22
Granted: 1991-07-25
Abstract: A method of preparing a bispecific monoclonal antibody determinant comprising the steps of providing two different monoclonal antibody determinants, each determinant comprising two identical L-H half-molecules linked by one or more disulfide bond, subjecting the two different antibody determinants to conditions sufficient to break the disulfide bonds linking the L-H half-molecules, whereby each determinant is split into a pair of identical half-molecules, derivatizing one pair of identical half-molecules with a thiol activating agent, and combining the half-molecules to form the bispecific antibody determinants by the formation of one or more disulfide bonds.
Patent DE-3585578-D1 (DE)
Inventor: VALENZUELA PABLO D T
IPC: A61K39/29
Filed: 1985-06-13
Granted: 1992-04-16
Abstract: Vaccines are provided produced by hybrid DNA technology for Hepatitis B virus comprising Hepatitis B surface antigen particles containing a human polyalbumin binding site receptor. Constructs are provided for expression of the vaccine protein, which upon transformation in an appropriate host results in the production of particles useful as vaccines. The yeast strain 2150-2-3 was deposited at the A.T.C.C. on June 14, 1984 and given Accession No. 20716.
Patent DE-3586655-D1 (DE)
Inventor: DE NIJS JACOB
IPC: H02G15/24
Filed: 1985-10-25
Granted: 1992-10-22
Abstract: This invention relates to a pressurized telecommunication cable joint closure method and apparatus. Provided is a cylinder comprising a pair of semicylindrical shell members connected together along one elongate edge of each member and releasable securing means on the other elongate edge of each member. The securing means comprises a plurality of projections on one member edge and a matching plurality of receiving means on the other member edge whereas the projections extend radially inward and lie within a plane containing the longitudinal axis of one of the shell members. The cylinder further has interleaved rectilinear fingers at the ends that are for sealing to joined cables. A heat shrinkable wraparound member is used to enclose the cylinder and joined cables.
Patent DE-3587779-D1 (DE)
Inventor: AZIBERT HENRI V
IPC: F16J15/34
Filed: 1985-12-09
Granted: 1994-04-21
Abstract: ® A split mechanical face seal is disclosed comprising a pair of seal rings each comprising split ring segments secured about the circumference by securing means; the rings are non-ridgedly supported in an axial direction by resilient support means; at least one of the support means comprises biasing means axially biasing the sealing surface of the rings together.
Patent DE-3650561-D1 (DE)
Inventor: HUEBNER-PARAJSZ CHRISTA DR
IPC: C12N5/10
Filed: 1986-02-28
Granted: 1996-10-02
Abstract: The immunological method for determining luteinising hormone (LH) entails using at least one monoclonal antibody which is directed against LH and cross-reacts only slightly, if at all, with other glycoprotein hormones. Processes for obtaining such antibodies, and hybridoma cell lines which produce such antibodies are described.
Patent DE-3650682-D1 (DE)
Inventor: KOICHIRO OKA
IPC: A61K8/46
Filed: 1986-01-15
Granted: 1998-07-02
Abstract: Organic spherical particles having a cationic group and having an average particle size of 0.1 - 1000  mu m, which particles have adsorbed on the surface one or more selected from a fine particles having an anionic group and negatively chargeable fine particles, and also a process for their production. Where said particles are composed of an epoxy type resin cured with an amine type curing agent, they can satisfactorily adsorb the aforesaid substance. As the result of the adsorption of the aforesaid substance to said particles, the static build-up properties, electrical conductivity, color shade etc. of said particles may be modified, and also it is possible to impart ultraviolet light absorbing ability and to prevent blocking between the particles. These particles may be employed as formulation ingredients for cosmetics, paints, electrostatic copier toners etc.
Patent DE-3663447-D1 (DE)
Title: Lifting device to be attached to hospital beds
Inventor: SPAETH WALTER
IPC: A61G7/053
Filed: 1986-11-12
Granted: 1989-06-29
Abstract: A raising device for attachment to hospital beds consists of an oval tube mounted in a support and which can be rotated and locked in any desired position of rotation, on whose upper free end a handgrip is arranged by which the patient can pull himself up. He can swing himself to the edge of the bed by rotation of the oval tube, and as soon as the oval tube is pre-loaded in an axial direction a clutch engages which is built in to a support arranged on the bed-head. The clutch consists of a clutch member connected as an axial extension of the oval tube which has an axial shoulder formed as a cone which engages in a corresponding conical recess of a radially expandable brake shoe whose outer circumference can be pressed in a free-locking fashion against the inner side of a bearing cup which is a bearing for the clutch. Such a clutch enables the rotational position of the oval tube to be locked in any desired angular position.
Patent DE-3664222-D1 (DE)
Title: Fractional damper
Inventor: BAUER HANS JURGEN
IPC: F16F7/09
Filed: 1986-02-20
Granted: 1989-08-10
Abstract: 1. A friction damper, in particular for washing machines with a spin cycle, consisting of a substantially circular cylindrical housing (1) and a tappet (2) coaxially slidable within the housing (1) and extending from the housing (1) with one end and being provided with an approximately cylindrical friction piston (14) on the other end, wherein the friction piston (14) has at least one approximately circular cylindrical seating surface (19, 20) and bracing flanges (15 to 18) radially extending beyond the seating surface and axially limiting the seating surface with unchangeable distance, and wherein a friction coating (21, 22 ; 22') of elastically resilient foam plastic supported on the seating surface (19, 20) and pressing elastically against the interior surface (24) of the housing (1) is disposed between the bracing flanges (15 to 18), characterized in that the friction coating (21, 22 ; 22') is in the form of a flat strip and positioned between the associated bracing flanges (15, 16 and 17, 18, respectively) around the seating surface (19 and 20, respectively) and that its ends (30 ; 30') are clamped to the friction piston (14).
Patent DE-3664758-D1 (DE)
Title: Heterogeneous catalyst
Inventor: GOINS DIXIE ELY
IPC: C07C37/14
Filed: 1986-06-09
Granted: 1989-09-07
Abstract: A process using heterogeneous resin-bonded aluminium phenoxide catalyst to alkylate phenols, the catalyst per se, and a process for making the catalyst. The inventive alkylation process uses ortho-tert-butyl-phenoxide bonded to a phenol-formaldehyde condensation resin heterogeneous catalyst to prepare 2,6-di-tert-butylphenol from isobutylene and ortho-tert-butylphenol.
Patent DE-3667285-D1 (DE)
Inventor: GROS PIERRE
IPC: A61K31/435
Filed: 1986-07-02
Granted: 1990-01-11
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE The hydrochloride of a 2-aminoalkyl-9-hydroxyellipticinium chloride of the formula   see diagramm : EP0209511,P11,F2   in which Z represents hydrogen or a lower alkyl group selected from methyl, ethyl, propyl, isopropyl and n-butyl groups, Alk represents a lower alkylene group selected from 1,2-ethylene, 1,2-propylene, 1,3-propylene and 1,4-butylene groups and represents a di(lower alkyl)amino group selected from dimethylamino, diethylamino, diisopropylamino, methylethylamino, methylpropylamino, ethylpropylamino, pyrrolidino and piperidino groups. 1. Claims for the Contracting State : AT A process for the preparation of the hydrochlorides of the 2-aminoalkyl-9-hydroxyellipticinium chlorides of the formula   see diagramm : EP0209511,P12,F2   in which Z represents hydrogen or a lower alkyl group selected from methyl, ethyl, propyl, isopropyl and n-butyl groups, Alk represents a lower alkylene group selected from 1,2-ethylene, 1,2-propylene, 1,3-propylene and 1,4-butylene groups and Am represents a di(lower alkyl)amino group selected from dimethylamino, diethylamino, diisopropylamino, methylethylamino, methylpropylamino, ethylpropylamino, pyrrolidino and piperidino groups, characterized in that a 9-hydroxyellipticine of the formula   see diagramm : EP0209511,P12,F3   in which Z is as defined above, is treated with a chloroalkylamine of the formula Cl-Alk-Am in which Alk and Am are as defined above, in an inert organic solvent at a temperature between room temperature and 140 degrees C, and the resulting quaternary chloride of the formula   see diagramm : EP0209511,P13,F1   in which Z, Alk and Am are as defined above, is then converted to its hydrochloride by treatment with hydrochloric acid.